/Engine/Source/Runtime/Experimental/FieldSystem/Source/FieldSystemEngine/Public/Field/FieldSystemObjects.h
Set a radial vector value. The direction is the normalized vector from the field position to the sample one. The output is equal to this direction * magnitude.
[URadialVector](API\Runtime\FieldSystemEngine\Field\URadialVector) * SetRadialVector ( float Magnitude, FVector Position )